Ancient Marine Reptiles. Este artículo no está disponible.Ancient Marine Reptiles

Vertebrate evolution has led to the convergent appearance of many groups of originally terrestrial animals that now live in the sea. Among these groups are familiar mammals like whales, dolphins, and seals. There are also reptilian lineages (like plesiosaurs, ichthyosaurs, mosasaurs, thalattosaurs, and others) that have become sea creatures. Most of these marine reptiles, often wrongly called "dinosaurs", are extinct. This edited book is devoted to these extinct groups of marine reptiles. These reptilian analogs represent useful models of the myriad adaptations that permit tetrapods to live in the ocean.

Elizabeth Nicholls is Curator of Marine Reptiles at the Royal Tyrrell Museum of Paleontology. She graduated in paleontology from the University of California, Berkeley (1968), where she first became interested in fossil marine reptiles while working for S.P. Welles. Subsequent degrees (M.Sc. and Ph.D.) were completed at the University of Calgary. Her study focus there was Cretaceous marine reptiles ofthe Western Interior Seaway. Her research includes publications on dinosaurs, ichthyosaurs, plesiosaurs, mosasaurs, thalattosaurs, and Cretaceous sea turtles.